/* 新闻导航 */
#mid_news {
    width: 1000px;
    height: 506px;
    position: relative;
    margin: auto;
    background: url(../image/cen_bg.png);
}
.mid_pro {
    width: 615px;
    height: 90px;
    position: absolute;
    float: left;
    background: url(../image/mid_promotions.png);
}
.mid_left_pic {
    width: 318px;
    height: 200px;
    position: absolute;
    float: left;
    margin-left: 10px;
    margin-top: 90px;
    background: url(../image/mid_left_pic.png);
}
.mid_right_pic {
    width: 385px;
    height: 506px;
    position: absolute;
    float: left;
    margin-left: 615px;
    margin-top: 0px;
    background: url(../image/mid_right_pic.png);
}
.mid_cen p {
    color: black;
    font-size: 12px;
    position: absolute;
    margin-top: 15px;
    margin-left: 55px;
}
.mid_cen_top {
    width: 280px;
    height: 65px;
    float: left;
    position: absolute;
    margin-top: 94px;
    margin-left: 350px;
    background: url(../image/ico_bg1.gif);
}
.mid_cen_mid {
    width: 280px;
    height: 65px;
    float: left;
    position: absolute;
    margin-top: 159px;
    margin-left: 350px;
    background-image: url(../image/ico_bg2.gif);
}
.mid_cen_tom {
    width: 280px;
    height: 65px;
    float: left;
    position: absolute;
    margin-top: 224px;
    margin-left: 350px;
    background-image: url(../image/ico_bg3.gif);
}
.mid_cen_top:hover {
    background-position: 0px -65px;
}
.mid_cen_mid:hover {
    background-position: 0px -65px;
}
.mid_cen_tom:hover {
    background-position: 0px -65px;
}
.mid_cen_top:hover p {
    color: red;
}
.mid_cen_mid:hover p {
    color: red;
}
.mid_cen_tom:hover p {
    color: red;
}
.mid_tom_left b {
    float: left;
}
.mid_tom_left p {
    float: left;
    margin-top: 5px;
    color: #893d3d;
}
.mid_tom_left {
    float: left;
    position: absolute;
    margin-top: 310px;
    margin-left: 10px;
}
.mid_tom_right b {
    float: left;
}
.mid_tom_right p {
    float: left;
    margin-top: 5px;
    color: #893d3d;
}
.mid_tom_left p:hover, .mid_tom_right p:hover {
    color: red;
    border-bottom: 1px solid red;
}
.mtl_ul li {
    font-size: 12px;
    line-height: 25px;
}
.mtr_ul li {
    font-size: 12px;
    line-height: 25px;
}
.mtl_ul {
    margin-top: 35px;
}
.mtr_ul {
    margin-top: 35px;
}
.mtr_ul li:hover, .mtl_ul li:hover {
    color: red;
}
.mid_tom_right {
    float: left;
    position: absolute;
    margin-top: 310px;
    margin-left: 340px;
}
.mtr_ul a, .mtl_ul a {
    display: block;
    width: 216px;
    height: 26px;
}
.mtr_ul li, .mtl_ul li {
    display: block;
    width: 236px;
    height: 26px;
    background: url(../image/ul_pic.png) no-repeat;
    border-bottom: 1px dashed #b3b3b3;
}

/* 作品展示 */
#mid_show {
    height: 432px;
    width: 1000px;
    background: #fff;
    margin: auto;
    margin-top: 10px;
}
.mid_show_top {
    width: 1000px;
    height: 69px;
    background: url(../image/mid_show_top.png) no-repeat;
}
.mid_show_btm {
    width: 1000px;
    height: 363px;
}
.show_1, .show_2, .show_3, .show_4 {
    width: 240px;
    height: 326px;
    float: left;
    margin-top: 25px;
    transition: 0.2s;
    position: relative;
}
.show_1 {
    margin-left: 12.5px;
    background: url(../image/show_1.gif) no-repeat;
}
.show_2 {
    margin-left: 5px;
    background: url(../image/show_2.gif) no-repeat;
}
.show_3 {
    margin-left: 5px;
    background: url(../image/show_3.gif) no-repeat;
}
.show_4 {
    margin-left: 5px;
    background: url(../image/show_4.gif) no-repeat;
}
.show_pic_meng {
    width: 0;
    height: 0;
    background: rgba(0, 0, 0, .2);
    overflow: hidden;
    transition: 0.2s;
}
.mid_show_btm p {
    margin-left: 5px;
    margin-top: 5px;
    color:#fff;
}
.mid_show_btm span{
    display: block;
    margin-top: 220px;
    margin-left: 110px;
    color:skyblue;
}
.show_1:hover div, .show_2:hover div, .show_3:hover div, .show_4:hover div {
    width: 100%;
    height: 100%;
}